Whataburger Breakfast Hours 2024 Schedule. Starting your day with a hearty meal from whataburger can be a. The breakfast menu at whataburger is expansive including classic and improved.

Even if whataburger is open 24 hours, it is best to call beforehand. Unlike other restaurants that serve breakfast in the early hours of the morning, whataburger’s breakfast hours begin at 11:00 pm the previous night and last until 11:00 am.